> For the complete documentation index, see [llms.txt](https://docs.cherryai.com.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cherryai.com.cn/pre-basic/settings/default-models.md).

# 默认模型设置

Cherry Studio 在很多场景下都需要"挑一个模型用一下"（比如帮你给对话起名字、优化提示词、做翻译），不可能每次都问你"用哪个模型"。**默认模型设置**就是告诉 Cherry Studio：**当我没明说时，用哪个模型**。

> 注意：这些是"幕后小工"用的模型，**和你聊天用的模型可以不一样**。聊天主模型是在每个助手里单独设的。

## 4 个默认模型分别管什么？

### 默认助手模型

* **谁用**：你新建一个助手但没指定模型时，自动使用此处的模型
* **怎么选**：选一个你常用、稳定、价格合理的对话模型

### 快速模型

* **谁用**：所有"轻量、不需要顶级智能"的内部任务，包括：**话题命名**、**搜索关键字提炼**、**导出消息时自动起标题**等
* **怎么选**：用**便宜快速**的模型就行，不必用最强模型

### 翻译模型

* **谁用**：对话框 / 绘画 / 翻译页面的"一键翻译"功能；[划词助手](/cherry-studio/preview/selection-assistant.md) 中的翻译操作
* **怎么选**：普通对话模型都行；如果中英互译多，DeepSeek 或 Claude 系列效果较好

## 一句话推荐

如果不想细究，照下面填即可：

| 字段     | 推荐                                          |
| ------ | ------------------------------------------- |
| 默认助手模型 | 你最常用的对话模型                                   |
| 快速模型   | 便宜快速的模型                                     |
| 翻译模型   | 任何能遵循指令的对话模型都行（也可以选择专用的翻译模型，如 qwen-mt 系列模型） |

不确定时全部保持默认，用一段时间发现哪个不够用再回来调整即可。

***

### 💡 获取帮助与提交反馈

如果您在配置或使用过程中遇到任何疑问、Bug 或有功能改进建议，请参考 [反馈与建议](/question-contact/suggestions.md) 中提供的官方渠道。


---

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